Evidence map›Paper›PMID 30397130›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2018

Crystal structure of heme A synthase from

Satomi Niwa, Kazuki Takeda, Masayuki Kosugi, Erika Tsutsumi, Tatsushi Mogi, Kunio Miki

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Archaeal hemeFrontiers in microbiology · 2025
    Article
  5. Article
  6. Article
  7. Diversity of CytochromeMicroorganisms · 2022
    Review
  8. Biosynthesis and trafficking of hemeCritical reviews in biochemistry and molecular biology · 2021
    Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Structure of the cytochromeProceedings of the National Academy of Sciences of the United States of America · 2020
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Satomi NiwaDepartment of Chemistry, Graduate School of Science, Kyoto University, 606-8502 Kyoto, Japan.
Kazuki TakedaDepartment of Chemistry, Graduate School of Science, Kyoto University, 606-8502 Kyoto, Japan.
Masayuki KosugiDepartment of Chemistry, Graduate School of Science, Kyoto University, 606-8502 Kyoto, Japan.
Erika TsutsumiDepartment of Chemistry, Graduate School of Science, Kyoto University, 606-8502 Kyoto, Japan.
Tatsushi MogiSchool of International Health, Graduate School of Medicine, University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
Kunio MikiDepartment of Chemistry, Graduate School of Science, Kyoto University, 606-8502 Kyoto, Japan; miki@kuchem.kyoto-u.ac.jp.
Kyoto University · JPThe University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Heme A is an essential cofactor for respiratory terminal oxidases and vital for respiration in aerobic organisms. The final step of heme A biosynthesis is formylation of the C-8 methyl group of heme molecule by heme A synthase (HAS). HAS is a heme-containing integral membrane protein, and its structure and reaction mechanisms have remained unknown. Thus, little is known about HAS despite of its importance. Here we report the crystal structure of HAS from

Indexed as

Amino Acid SequenceBacillus subtilisBacterial ProteinsBinding SitesCrystallography, X-RayCytochrome b GroupHemeMembrane ProteinsModels, MolecularOxidoreductasesBacterial ProteinsCtaA protein, bacteriaCytochrome b GroupHemeheme aMembrane ProteinsOxidoreductasescrystal structureCtaAformylation reactionheme A biosynthesismembrane protein

Identifiers

PMID30397130
PMCPMC6255202
OpenAlexW2899586819

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.